233886240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23203}}^1$

素因数の和:23231

約数の個数: 144

約数和(自身を含む): 912195648

約数和(自身を除く): 678309408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 23203, 46406, 69609, 92812, 116015, 139218, 162421, 185624, 208827, 232030, 278436, 324842, 348045, 371248, 417654, 464060, 487263, 556872, 649684, 696090, 742496, 812105, 835308, 928120, 974526, 1044135, 1113744, 1299368, 1392180, 1461789, 1624210, 1670616, 1856240, 1949052, 2088270, 2227488, 2436315, 2598736, 2784360, 2923578, 3248420, 3341232, 3712480, 3898104, 4176540, 4872630, 5197472, 5568720, 5847156, 6496840, 6682464, 7308945, 7796208, 8353080, 9745260, 11137440, 11694312, 12993680, 14617890, 15592416, 16706160, 19490520, 23388624, 25987360, 29235780, 33412320, 38981040, 46777248, 58471560, 77962080, 116943120, 233886240]

約数ペア:

[(1, 233886240), (2, 116943120), (3, 77962080), (4, 58471560), (5, 46777248), (6, 38981040), (7, 33412320), (8, 29235780), (9, 25987360), (10, 23388624), (12, 19490520), (14, 16706160), (15, 15592416), (16, 14617890), (18, 12993680), (20, 11694312), (21, 11137440), (24, 9745260), (28, 8353080), (30, 7796208), (32, 7308945), (35, 6682464), (36, 6496840), (40, 5847156), (42, 5568720), (45, 5197472), (48, 4872630), (56, 4176540), (60, 3898104), (63, 3712480), (70, 3341232), (72, 3248420), (80, 2923578), (84, 2784360), (90, 2598736), (96, 2436315), (105, 2227488), (112, 2088270), (120, 1949052), (126, 1856240), (140, 1670616), (144, 1624210), (160, 1461789), (168, 1392180), (180, 1299368), (210, 1113744), (224, 1044135), (240, 974526), (252, 928120), (280, 835308), (288, 812105), (315, 742496), (336, 696090), (360, 649684), (420, 556872), (480, 487263), (504, 464060), (560, 417654), (630, 371248), (672, 348045), (720, 324842), (840, 278436), (1008, 232030), (1120, 208827), (1260, 185624), (1440, 162421), (1680, 139218), (2016, 116015), (2520, 92812), (3360, 69609), (5040, 46406), (10080, 23203)]